32e7b94a3f
The magic auth tokens we have are a simple map from cyclic IDs to drm_file objects. Remove all the old bulk of code and replace it with a simple, direct IDR. The previous behavior is kept. Especially calling authmagic multiple times on the same magic results in EINVAL except on the first call. The only difference in behavior is that we never allocate IDs multiple times as long as a client has its FD open. v2: - Fix return code of GetMagic() - Use non-cyclic IDR allocator - fix off-by-one in "magic > INT_MAX" sanity check v3: - drop redundant "magic > INT_MAX" check Signed-off-by: David Herrmann <dh.herrmann@gmail.com> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> |
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| .. | ||
| acpi | ||
| asm-generic | ||
| clocksource | ||
| crypto | ||
| drm | ||
| dt-bindings | ||
| keys | ||
| kvm | ||
| linux | ||
| math-emu | ||
| media | ||
| memory | ||
| misc | ||
| net | ||
| pcmcia | ||
| ras | ||
| rdma | ||
| rxrpc | ||
| scsi | ||
| soc | ||
| sound | ||
| target | ||
| trace | ||
| uapi | ||
| video | ||
| xen | ||
| Kbuild | ||